goatboy Posted February 5, 2007 Share Posted February 5, 2007 I was told i need to have the mailed-by part of the email set correctly to an email address as to prevent messages from being caught by spam filters. I'm having trouble getting this to all work right. I tried using [email protected] and that kinda worked but then the reply to address seemed to get messed up, it would try to reply to the person i sent it to. Any ideas? Let me know if any more info is needed. from "[email protected]" <[email protected]> reply-to [email protected] to [email protected] date 5 Feb 2007 16:25:53 -0500 subject [LV] testing mailed-by server.myservername.com Link to comment https://forums.phpfreaks.com/topic/37204-mail-questions/ Share on other sites More sharing options...
the_oliver Posted February 5, 2007 Share Posted February 5, 2007 Not sure if this helps, but spam filters work by looking at the address of the SMTP server the emails are sent from, or any relays they pass through. I dont think it is possible to define this, other then by the servers settings. If its not a domain that can be found through a revers lookup, then the ip address will be checked. As to the reply-to part, this field is not realy nessesery. If its not there it will just assume it to be the from address. Hope i havent got the wrong idea! Who told you that you need to set this? Link to comment https://forums.phpfreaks.com/topic/37204-mail-questions/#findComment-177777 Share on other sites More sharing options...
goatboy Posted February 5, 2007 Author Share Posted February 5, 2007 it was by some random person that used a script i was testing, here's what they said This is sort of like the address at the top of a business letter. There is also an "envelope-sender" address, which shows up in the Return-Path: header of the final message that the recipient receives. This is added by the recipient's mail server and contains the address that the mail server sent during the transaction. That's the address that bounces will go to. This is sort of like the address on the *outside* of the same letter - if you respond to the letter, you'll probably use the address on the letterhead... but the post office would return the letter to the return address on the back of the envelope if the message were undeliverable. Make sense sorta? So the fifth param to mail() is "arguments to sendmail" - you can add "[email protected]" (where [email protected] is a valid address at your domain) to set the envelope-sender address. http://us2.php.net/manual/en/function.mail.php A lot of people try to just add a header like "Return-Path: [email protected]" - it doesn't work that way, though. Link to comment https://forums.phpfreaks.com/topic/37204-mail-questions/#findComment-177799 Share on other sites More sharing options...
the_oliver Posted February 5, 2007 Share Posted February 5, 2007 Im not realy sure what he is saying! if you add - before the address most mail clients will tray to reply to an address with that at the begining. If you leave the mailed-by it will use the server name. Perhaps you can clarify what your trying to do a little more? Are your emails being blocked as they are? Or is this just to tr and insure there not? (not possible!) Or is it just one persions spam filter that does not like it? Link to comment https://forums.phpfreaks.com/topic/37204-mail-questions/#findComment-177809 Share on other sites More sharing options...
goatboy Posted February 6, 2007 Author Share Posted February 6, 2007 it was to insure that it wouldn't happen, but it looks like it's not something i have to worry about. this is what he said "Otherwise people's spam filters may score your message up, and some MTAs may even reject the message entirely because the domain of the sender address doesn't exist" Link to comment https://forums.phpfreaks.com/topic/37204-mail-questions/#findComment-177895 Share on other sites More sharing options...
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